Heat Map; Enabling Smart Plan - Dahua NVR21-4KS3 Series User Manual

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● The statistics might be overwritten when the storage space runs out. Back up in time.

● When you restore the Device to factory settings, all the data except data in the external storage

device will be cleared. You can clear the data in the external storage device through formatting

or other methods.

Select Main Menu > AI > Report Query > People Counting.

Select channel, rule, report type, start and end time, and direction, and then click Search.

Related Operations

● Switch chart type.

Click Bart Chart or Line Chart to switch the chart type.

Select file type, and then click Export to export the report in picture or csv format.

5.9.13 Heat Map

The Device can monitor the distribution of active objects in the detection zone during a period of

time, and use different colors to display the objects on the heat map.

To use AI by camera, you need to enable the smart plan first. For details, see "5.9.3 Smart Plan".

Figure 5-183 People counting

User's Manual